BNPS.co.uk (01202) 558833. <br /> Pic: Pen&Sword/BNPS<br /> <br /> Pictured: The 1928 gold medal winning Dutch gymnastics team, four out the five Jewish members of the team were murdered during the Holocaust. <br /> <br /> The tragic stories of almost 500 Olympians who were killed during World War Two have been revealed in a new book.<br /> <br /> While this year's Tokyo Olympics competitors are producing extraordinary feats in the sporting arena, these fallen Olympians displayed heroism of a different kind.<br /> <br /> Dozens died carrying out acts of gallantry in major battles including D-Day, while almost 60 Jewish participants perished in concentration camps during the Holocaust.
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